Designed to operate in a superheterodyne receiver as a triode RF amplifier and frequency converter. MFR: Tung Sol, Raytheon, GE SKU: 12FX8 New old stock * No longer available for export.
Designed to operate in a superheterodyne receiver as a triode RF amplifier and frequency converter. MFR: Tung Sol, Raytheon, GE SKU: 12FX8 New old stock * No longer available for export.